GL350 vs Navigator
Let's see:
Every 10,000 mile you get to spend at least $100 for an oil change (IF you do it yourself). Costs in parts: $9.00/quart * 9 quarts for oil + $10 oil filter element.
At 20,000 miles you not only get to change the oil, but you also have to change the fuel filter. Oh, you didn't know that MB changed the filter design to a non-removeable water sensor mid 2012? Neither do most dealers. Who cares right? You should. The fuel filter is now $135.00 as opposed to the older fuel filter that re-used the sensor and only costs around $50.00 at any parts store (you can NOT find the new fuel filter anywhere but at MB). Oh, you also should be flushing your brake fluid at this interval too (funny how I have NEVER done that with other cars, but hey MB is "special).
So at 20,000 miles you "only" spent 2 oil changes + a fuel filter + brake flush which is ONLY $317.00.
Oh wait....you do know at 40,000 miles you need to have the transmission fluid and filter changed right? That's $300-$400 depending on who does it and IF they actually drain the torque converter as well (most shops are too ignorant to know that your GL DOES have a drain in the TQ that can and should be drained...hence you may see low ball quotes but I can assure you it's due to not changing all the fluid).
Air filters? Kill me now, worst design I have ever seen working on cars and a nightmare in hell to remove/replace.
What's that? You don't work on cars? TRIPLE the costs I just quoted. Not to mention I forgot to mention DEF fluid (aka MB's cute "ADBlue" fluid) which is $12.00 for 2.5 gallons (you need about 7 gallons) that needs refilling every 10,000 miles<---Or having fun getting raped at the dealer for over $250.00 if they do the same thing.
Tires? Ahhhh....it's no big deal right? It's not like they placed the DEF tank where the spare would have went so now you are left with the choice of "Do I spend $500+ a tire to replace runflats every 30,000 miles OR do I roll the dice and replace with non-run flats for $250 a piece and have no spare tire in the event of a flat".
GREAT CAR! Everyone should get one......or not.
Couple more data points: Enjoy the leaking oil coolers (they still have the issue), crap control arms (ever had to replace all control arm bushings at 50,000 miles? I did), slow windows, ignition issues (there is a recall on the ignition switch that I had done twice due to the car not starting at all), crap electronics (we use our cell phones instead of the outdated GPS), and the worst dealer diagnosis methods I have ever witnessed (it's not the dealer, it's MB's "expert" methods in general that are brain melting.
Last edited by jasonjeross; Oct 28, 2013 at 11:58 AM. Reason: More food for thought
Good luck with the diagnosis on that, ALX is a smart cookie, I'd bet with him on a fuel issue.
Last edited by JimBarnhart; Oct 28, 2013 at 12:58 PM.



Let's see:
Every 10,000 mile you get to spend at least $100 for an oil change (IF you do it yourself). Costs in parts: $9.00/quart * 9 quarts for oil + $10 oil filter element.
At 20,000 miles you not only get to change the oil, but you also have to change the fuel filter. Oh, you didn't know that MB changed the filter design to a non-removeable water sensor mid 2012? Neither do most dealers. Who cares right? You should. The fuel filter is now $135.00 as opposed to the older fuel filter that re-used the sensor and only costs around $50.00 at any parts store (you can NOT find the new fuel filter anywhere but at MB). Oh, you also should be flushing your brake fluid at this interval too (funny how I have NEVER done that with other cars, but hey MB is "special).
So at 20,000 miles you "only" spent 2 oil changes + a fuel filter + brake flush which is ONLY $317.00.
Oh wait....you do know at 40,000 miles you need to have the transmission fluid and filter changed right? That's $300-$400 depending on who does it and IF they actually drain the torque converter as well (most shops are too ignorant to know that your GL DOES have a drain in the TQ that can and should be drained...hence you may see low ball quotes but I can assure you it's due to not changing all the fluid).
Air filters? Kill me now, worst design I have ever seen working on cars and a nightmare in hell to remove/replace.
What's that? You don't work on cars? TRIPLE the costs I just quoted. Not to mention I forgot to mention DEF fluid (aka MB's cute "ADBlue" fluid) which is $12.00 for 2.5 gallons (you need about 7 gallons) that needs refilling every 10,000 miles<---Or having fun getting raped at the dealer for over $250.00 if they do the same thing.
Tires? Ahhhh....it's no big deal right? It's not like they placed the DEF tank where the spare would have went so now you are left with the choice of "Do I spend $500+ a tire to replace runflats every 30,000 miles OR do I roll the dice and replace with non-run flats for $250 a piece and have no spare tire in the event of a flat".
GREAT CAR! Everyone should get one......or not.
Couple more data points: Enjoy the leaking oil coolers (they still have the issue), crap control arms (ever had to replace all control arm bushings at 50,000 miles? I did), slow windows, ignition issues (there is a recall on the ignition switch that I had done twice due to the car not starting at all), crap electronics (we use our cell phones instead of the outdated GPS), and the worst dealer diagnosis methods I have ever witnessed (it's not the dealer, it's MB's "expert" methods in general that are brain melting.
I agree with you though maintenance does cost a lot but hopefully you can find a fair dealer. I just paid $180 for the 30k service on my E BTC and feel that's fair because as you mentioned the oil change its self would cost $120 plus they rotate the tires and the other easy stuff. I do the DEF myself, but have also had the dealer throw it in before for me on another vehicle.
The 2yr/20k brake fluid flush also seems excessive to me, though I have bought into doing it...
Definitely maintenance is something to consider but I still wouldn't go for the Navi or Escalade even if maintenance was free, but that is just my opinion.
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Let's see:
Every 10,000 mile you get to spend at least $100 for an oil change (IF you do it yourself). Costs in parts: $9.00/quart * 9 quarts for oil + $10 oil filter element.
At 20,000 miles you not only get to change the oil, but you also have to change the fuel filter. Oh, you didn't know that MB changed the filter design to a non-removeable water sensor mid 2012? Neither do most dealers. Who cares right? You should. The fuel filter is now $135.00 as opposed to the older fuel filter that re-used the sensor and only costs around $50.00 at any parts store (you can NOT find the new fuel filter anywhere but at MB). Oh, you also should be flushing your brake fluid at this interval too (funny how I have NEVER done that with other cars, but hey MB is "special).
So at 20,000 miles you "only" spent 2 oil changes + a fuel filter + brake flush which is ONLY $317.00.
Oh wait....you do know at 40,000 miles you need to have the transmission fluid and filter changed right? That's $300-$400 depending on who does it and IF they actually drain the torque converter as well (most shops are too ignorant to know that your GL DOES have a drain in the TQ that can and should be drained...hence you may see low ball quotes but I can assure you it's due to not changing all the fluid).
Air filters? Kill me now, worst design I have ever seen working on cars and a nightmare in hell to remove/replace.
What's that? You don't work on cars? TRIPLE the costs I just quoted. Not to mention I forgot to mention DEF fluid (aka MB's cute "ADBlue" fluid) which is $12.00 for 2.5 gallons (you need about 7 gallons) that needs refilling every 10,000 miles<---Or having fun getting raped at the dealer for over $250.00 if they do the same thing.
Tires? Ahhhh....it's no big deal right? It's not like they placed the DEF tank where the spare would have went so now you are left with the choice of "Do I spend $500+ a tire to replace runflats every 30,000 miles OR do I roll the dice and replace with non-run flats for $250 a piece and have no spare tire in the event of a flat".
GREAT CAR! Everyone should get one......or not.
Couple more data points: Enjoy the leaking oil coolers (they still have the issue), crap control arms (ever had to replace all control arm bushings at 50,000 miles? I did), slow windows, ignition issues (there is a recall on the ignition switch that I had done twice due to the car not starting at all), crap electronics (we use our cell phones instead of the outdated GPS), and the worst dealer diagnosis methods I have ever witnessed (it's not the dealer, it's MB's "expert" methods in general that are brain melting.
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I agree with you though maintenance does cost a lot but hopefully you can find a fair dealer. I just paid $180 for the 30k service on my E BTC and feel that's fair because as you mentioned the oil change its self would cost $120 plus they rotate the tires and the other easy stuff. I do the DEF myself, but have also had the dealer throw it in before for me on another vehicle.
The 2yr/20k brake fluid flush also seems excessive to me, though I have bought into doing it...
Definitely maintenance is something to consider but I still wouldn't go for the Navi or Escalade even if maintenance was free, but that is just my opinion.
I put this in the wrong section...my comments were directed at the previous generation. I will say the revisions on the transmission fluid and fuel filter are generous at best. The filters are likely identical fuel wise. As for the transmission, I know tons of people with trashed transmissions in these cars and that was with changes at 40,000.
At any rate, these trucks are a bit of a marketing gimmick. I hope the current generation is a bit better as I can say for a fact the previous were boat anchors.
Good luck with the diagnosis on that, ALX is a smart cookie, I'd bet with him on a fuel issue.
It ended poorly with the dealer. I'll post more about it later.



